diff options
Diffstat (limited to 'src/main/java/org/onap/cps/ncmp/dmi/notifications/avc')
3 files changed, 170 insertions, 0 deletions
diff --git a/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventCreator.java b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventCreator.java new file mode 100644 index 00000000..6902b2eb --- /dev/null +++ b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventCreator.java @@ -0,0 +1,63 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023 Nordix Foundation + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.ncmp.dmi.notifications.avc; + +import java.time.ZonedDateTime; +import java.time.format.DateTimeFormatter; +import java.util.UUID; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.event.model.AvcEvent; +import org.onap.cps.ncmp.event.model.Event; + +/** + * Helper to create AvcEvents. + */ +@Slf4j +public class DmiDataAvcEventCreator { + + private static final DateTimeFormatter dateTimeFormatter + = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ"); + + /** + * Create an AVC event. + * + * @param eventCorrelationId the event correlation id + * @return DmiAsyncRequestResponseEvent + */ + public AvcEvent createEvent(final String eventCorrelationId) { + final AvcEvent avcEvent = new AvcEvent(); + avcEvent.setEventId(UUID.randomUUID().toString()); + avcEvent.setEventCorrelationId(eventCorrelationId); + avcEvent.setEventType(AvcEvent.class.getName()); + avcEvent.setEventSchema("urn:cps:" + AvcEvent.class.getName()); + avcEvent.setEventSchemaVersion("v1"); + avcEvent.setEventTarget("NCMP"); + avcEvent.setEventTime(ZonedDateTime.now().format(dateTimeFormatter)); + + final Event event = new Event(); + event.setAdditionalProperty("payload", "Hello world!"); + avcEvent.setEvent(event); + + log.debug("Avc Event Created ID: {}", avcEvent.getEventId()); + return avcEvent; + } + +}
\ No newline at end of file diff --git a/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventProducer.java b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventProducer.java new file mode 100644 index 00000000..4fd46b66 --- /dev/null +++ b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventProducer.java @@ -0,0 +1,46 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023 Nordix Foundation + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.ncmp.dmi.notifications.avc; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.event.model.AvcEvent; +import org.springframework.kafka.core.KafkaTemplate; +import org.springframework.stereotype.Service; + +@Service +@Slf4j +@RequiredArgsConstructor +public class DmiDataAvcEventProducer { + + private final KafkaTemplate<String, AvcEvent> kafkaTemplate; + + /** + * Sends message to the configured topic with a message key. + * + * @param requestId the request id + * @param avcEvent the event to publish + */ + public void sendMessage(final String requestId, final AvcEvent avcEvent) { + kafkaTemplate.send("dmi-cm-events", requestId, avcEvent); + log.debug("AVC event sent"); + } +} diff --git a/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventSimulationController.java b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventSimulationController.java new file mode 100644 index 00000000..f7f4bf96 --- /dev/null +++ b/src/main/java/org/onap/cps/ncmp/dmi/notifications/avc/DmiDataAvcEventSimulationController.java @@ -0,0 +1,61 @@ +/* + * ============LICENSE_START======================================================= + * Copyright (C) 2023 Nordix Foundation + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ + +package org.onap.cps.ncmp.dmi.notifications.avc; + +import java.util.UUID; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import org.onap.cps.ncmp.event.model.AvcEvent; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; + + +@RequestMapping("${rest.api.dmi-base-path}") +@RestController +@Slf4j +@RequiredArgsConstructor +public class DmiDataAvcEventSimulationController { + + private final DmiDataAvcEventProducer dmiDataAvcEventProducer; + + /** + * Simulate Event for AVC. + * @param numberOfSimulatedEvents number of events to be generated + * @return ResponseEntity + */ + @GetMapping(path = "/v1/simulateDmiDataEvent") + public ResponseEntity<Void> simulateEvents(@RequestParam("numberOfSimulatedEvents") + final Integer numberOfSimulatedEvents) { + final DmiDataAvcEventCreator dmiDataAvcEventCreator = new DmiDataAvcEventCreator(); + + for (int i = 0; i < numberOfSimulatedEvents; i++) { + final String eventCorrelationId = UUID.randomUUID().toString(); + final AvcEvent avcEvent = dmiDataAvcEventCreator.createEvent(eventCorrelationId); + dmiDataAvcEventProducer.sendMessage(eventCorrelationId, avcEvent); + } + + return new ResponseEntity<>(HttpStatus.OK); + } +} |